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China window manufacturers tempered double glass sound proof pvc upvc casement crank windows - Doorwin Group Windows & Doors

Awning Windows

China window manufacturers tempered double glass sound proof pvc upvc casement crank windows

By Aluminium Doors and Windows Manufacturer in China
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Product Description

UPVC crank open window

This is Doorwin’s American style casement window with foldable crank handle. It features excellent VEKA UPVC profiles imported from Germany and double glazing fully tempered safety glass with the configuration of 5mm+12Ar+5mm and argon gas filled. Exterior white and interior black give the window a nice and elegant appearance. The hardware we apply is German origin brand "ROTO". The electroplating hardware & accessories can be used repeatedly. The multi-point locks have fewer components and each component can hold 400Ibs. Besides ensuring the stability of the window, the hinge can even function at least 200,000 times.

Doorwin Group is a major Chinese manufacturer of windows and doors. Over the past decades, we have exported our products globally to include North America, Europe, and Australia.  Our products are suitable for commercial and residential projects, with product lines at several price points to satisfy the needs of both premium and value markets.Our industry-leading customization services provides options to meet even the most stringent requirements.  

With a factory area of 20,000m2 and production capacity of 100,000m2/year, Doorwin Group has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead times to as little as 18 days.

We are dedicated to the pursuit of energy efficient, eco-friendly and cost-effective products and through our research and development have made great strides in the performance categories of thermal-insulation, structural strength, weatherproofing, sound-insulation, and condensation resistance. Our products are designed to exceed North American NFRC code requirements.  Independent testing by Intertek USA confirms that our products perform exceptionally well in all climate zones.

Our unique philosophy is centered on creating the most reliable and durable products for each performance class.This approach mitigates the inconvenience and cost of product failure to reduce total cost of ownership and maximize value to our clients. We take no shortcuts and we pledge to not compromise on the quality of our products.

Welcome to Doorwin Group.Experience the next level in service, support, quality and performance at doorwingroup.com

 

ABOUT US

Please allow me the privilege of making your acquaintance.  My name is Sakkie and I represent Doorwin Group, a China Manufacturer and Direct Distributor of Premium Windows and Doors.  Our product has been evaluated in full compliance with NFRC requirements to the standards.

Years of exporting windows and doors to North America, we have wonderful cooperation with many construction companies. Familiar with local building codes, our products pass the inspection smoothly. With the same specification, we offer more budget solutions to our clients. They love our products and get back to us with testimonials.

18 Days Production Time

If you’re interested in gaining a Competitive advantage by having access to Beautiful, Premium Quality, High-Performance Windows and Doors at a Price Point accessible to all. We are able to finalize an urgent project within 18 days.

 

 

 

 
Contact Us

 

 

ADD TO QUOTE
All Product Manual
Luvindow
18-day
Rapid Order Completion
Luvindow
48-hour
On-site Support in 39 U.S. States
Luvindow
20-year
Transferable Warranty

China window manufacturers tempered double glass sound proof pvc upvc casement crank windows

Product Details

LUVINDOW AL+ Bay and Bow Window

Increaseindoor space
Three Or More WindowsConnected At Chosen Angles To AddSpace And Light To A Room

2 OPENING WAYS
TURN OPENING· Maximum Air ExchangeTILT OPENING · Allows Micro Ventilation, Saves More Space

T66 AVIATION GRADE
Ultra-High Precision & High Strength
Meet North America Standard
The Thickness (For Window) ≥1.6mmThe Main Load-carrying Parts ≥2.0mm

GLASS
LOW-E SILVER COATING
LOW-E Technology Can Helps Homes StayCooler In The Summer And Warmer In The Winter.
+WARM EDGE SPACER
Technoform Bautec’s TGI-Spacer M – Our warm-edge spacer technology minimizes thermal bridging and has one of the lowest failure rates in the industry.

GERMANY BRANDORIGINALY IMPORTED
Ergonomic Design
Excellent Anti-Theft Performance RC2
Germany Roto / Siegenia Optional

Technical Information

Increaseindoor space
Three Or More WindowsConnected At Chosen Angles To AddSpace And Light To A Room

2 OPENING WAYS
TURN OPENING· Maximum Air ExchangeTILT OPENING · Allows Micro Ventilation, Saves More Space

T66 AVIATION GRADE
Ultra-High Precision & High Strength
Meet North America Standard
The Thickness (For Window) ≥1.6mmThe Main Load-carrying Parts ≥2.0mm

GLASS
LOW-E SILVER COATING
LOW-E Technology Can Helps Homes StayCooler In The Summer And Warmer In The Winter.
+WARM EDGE SPACER
Technoform Bautec’s TGI-Spacer M – Our warm-edge spacer technology minimizes thermal bridging and has one of the lowest failure rates in the industry.

GERMANY BRANDORIGINALY IMPORTED
Ergonomic Design
Excellent Anti-Theft Performance RC2
Germany Roto / Siegenia Optional

Aluminum Double Glass Awning Window

Awning windows provide ventilation without letting in rain or foliage. Perfect for inclement weather patterns or as a complementary window with fixed panes. These windows pivot on top-mounted hinges and are ideal for a variety of architectural styles due to their simplicity and functional design.

Luvindow
Luvindow
GBG
Luvindow Bespoke Grilles Between the Glass

Luvindonw Bespoke Grilles Between the Glass (GBG) option masterfully blends the timeless allure of divided lites with contemporary ease. The grille is beautifully encased within the glass panes, presenting a sleek, flat surface that is simple to clean and maintain. Forget about the laborious cleaning of traditional grilles; with GBG, a swift wipe is all that's needed, giving you more time to enjoy the view and less time on upkeep.

Luvindow
Versatile Window Screens

Customers can choose from the robust stainless steel mesh, ideal for enhanced durability and protection, or the delicate yet strong nylon mesh, which provides increased flexibility and subtlety in appearance. Both options are resistant to corrosion, offer excellent airflow, and maintain visibility while keeping out insects and debris. Easy to install and maintain, these screens are the perfect finishing touch to any window system, providing occupants with peace of mind and comfort.

Contact us for detailed information
Custom Shape and Color:
Custom Shape and Color:

Tailor-made to suit yourpreferences, our windows areavailable in a variety of shapes andcolors, allowing you to create apersonalized look for your space.

Thermally Broken Aluminum Profiles:
Thermally Broken Aluminum Profiles:

Our windows are crafted with thermallybroken aluminum profiles, ensuring optimalenergy efficiency while maintainingstructural strength.

Custom Shape and Color:
Custom Shape and Color:

Tailor-made to suit yourpreferences, our windows areavailable in a variety of shapes andcolors, allowing you to create apersonalized look for your space.

Custom Shape and Color:
Custom Shape and Color:

Tailor-made to suit yourpreferences, our windows areavailable in a variety of shapes andcolors, allowing you to create apersonalized look for your space.

Ideal For

01

Homeowners seeking to enhancenatural light and create a spacious,modern living environment.

02

Homeowners seeking to enhancenatural light and create a spacious,modern living environment.

03

Homeowners seeking to enhancenatural light and create a spacious,modern living environment.

Luvindow

An Optional Style

Luvindow
Keeps the weather out
Luvindow
No paint, low maintenance
Luvindow
20-year transferable warranty
Luvindow
70% Faster sorting with traceable taga
Luvindow
Keeps the weather out
Luvindow
No paint, low maintenance
Luvindow
20-year transferable warranty
Luvindow
70% Faster sorting with traceable taga

Key Features

Transform your space with a design that redefines modern architecture - where elegance meets innovation.

Luvindow
3/8" Ultra-Slim Interior Frame:

Expands interior space and flood rooms with natural light

Luvindow
Seamless Exterior Design:

Sash flush with the frame for a sleek, modern aesthetic.

Luvindow
Perfect for Contemporary Architecture:

ldeal for residential and commercial projects seekingcutting-edge style.

Luvindow
Unmatched Functionality:

Combines beauty with durability and performance!

Awning Windows Offer Ventilation And Versatility

SAVE INDOOR SPACE

  • Popular in Window Combinations
  • Great Ventilation
  • Can Have A Contemporary Or Classic Look
  • Add Light To A Room That May Require Privacy Like
  • A Bedroom Or Bathroom
Luvindow
Roll Out Of Sight When Not in Use

RETRACTABLE SCREENS

Luvindow Luvindow

lmprove Your View And Let in More Light And Fresh Air WithYour Choice Of Innovative Screens
Hydraulic Damping System-make The Rebound Rate More Uniform

Vision Max

Luvindow has an extensive selection of styles, sizes, shapes, and options.
F0 Tilt Turn

F0 Tilt Turn

F37 Tilt Turn

F37 Tilt Turn

F20 Push-out Casement

F20 Push-out Casement

F10 Window Wall

F10 Window Wall

F0 Tilt Turn

F0 Tilt Turn

F0 Tilt Turn

F0 Tilt Turn

F37 Tilt Turn

F37 Tilt Turn

F20 Push-out Casement

F20 Push-out Casement

F10 Window Wall

F10 Window Wall

F0 Tilt Turn

F0 Tilt Turn

5 Layers Packaging

Guarantee No Breakage
1<sup>st</sup> Layer
1st Layer
Adhesive Protective Film
2<sup>nd</sup> Layer
2nd Layer
Buffer Bubble Film
3<sup>rd</sup> Layer
3rd Layer
Hardboard
4<sup>th</sup> Layer
4th Layer
Stretchable Plastic Wrap

FAQs

Nail Fin Installation

Nail fin installation involves attaching a thin strip of metal to the perimeter of the window frame, which can be nailed or screwed into the rough opening. This method creates a secure and watertight seal that protects against air and water infiltration, while also ensuring that the windows are properly aligned and installed.

Luvindow Bespoke Grilles Between the Glass (GBG)

Nail fin installation involves attaching a thin strip of metal to the perimeter of the window frame, which can be nailed or screwed into the rough opening. This method creates a secure and watertight seal that protects against air and water infiltration, while also ensuring that the windows are properly aligned and installed.

Luvindow Bespoke Grilles Between the Glass (GBG)

Nail fin installation involves attaching a thin strip of metal to the perimeter of the window frame, which can be nailed or screwed into the rough opening. This method creates a secure and watertight seal that protects against air and water infiltration, while also ensuring that the windows are properly aligned and installed.